Spektrum
S6400 1/10 High Speed/Torque Servo 25T
S6400 1/10 High Speed/Torque Servo 25T
SKU:SPMSS6400
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Spektrum S6400 1/10 High Speed/Torque Servo 25T is a digital high-voltage low-profile servo for 1/10 scale vehicles. It uses a 25-tooth output spline, metal gears, dual output shaft bearings, a brushed motor and an anodised aluminium case, with rated performance of 19.1 kg-cm (266 oz-in) torque and 0.06 sec/60° transit speed at 7.4 V.
Included
(1) S6400 1/10 High Speed/Torque Servo 25T
Features
Digital high-voltage servo
Designed for 1/10 scale vehicle applications
Low-profile design for space-saving installation
25-tooth output spline
Metal gears
7075 aluminium hard anodised output shaft and main gear
Steel internal gears
Dual main output shaft bearings
Anodised aluminium case
Removable wire harness
Includes 51 mm (2 in) extension
Specifications
Application: 1/10 scale vehicles
Servo Type: Digital
Servo Size Category: Standard
Motor Type: Brushed
Gear Type: Metal
Bearing: Dual
Material: Metal
Operating Voltage: 6.0–7.4 V
Spline Count: 25-tooth
Length: 41 mm (1.61 in)
Width: 21 mm (0.83 in)
Height: 30 mm (1.18 in)
Weight: 62 g (2.2 oz)
Torque: 14.8 kg-cm (206 oz-in) at 6.0 V, 19.1 kg-cm (266 oz-in) at 7.4 V
Maximum Servo Speed: 0.08 sec/60° at 6.0 V, 0.06 sec/60° at 7.4 V

Frequently Asked Questions
When will my order be shipped?
Orders placed before our daily cut-off time are usually shipped the same or next working day.
You’ll receive tracking details as soon as the courier collects your parcel.
How long will delivery take?
South African deliveries typically arrive within 1–3 working days, depending on your location.
International delivery times vary based on the destination.
Can I collect my order?
Yes. Collection is available from our Somerset West warehouse during business hours.
Where are you based?
We’re based in Somerset West, Cape Town, South Africa, and ship throughout South Africa and worldwide.
Do you ship worldwide?
Yes — we offer worldwide shipping.
What payment methods do you accept?
We accept secure online payments, including card payments, instant EFT, PayPal, and other major South African payment methods.
In-store card payments are available via Yoco.
Will I receive a tracking number?
Yes. Tracking information is emailed automatically once your order has been dispatched.
Do the products include a warranty?
Most items include a manufacturer-backed warranty.
Warranty terms vary by brand and product type.
Is my order safely packaged?
All items are securely packaged to minimise the risk of damage during transit.
Can I change or cancel my order?
If your order hasn’t been shipped yet, we can usually assist with changes or cancellations.
Please contact us as soon as possible.
Do you offer dealer or wholesale pricing?
Yes — eligible retailers can apply for a dealer account.